2018Final results
2018 election for Illinois's 3rd District
U.S. House · Illinois
Daniel Lipinski (D) won with 71.7% of the vote, defeating Arthur J. Jones (R) by 46.2 points.
Daniel LipinskiDemocrat · winner
71.7%163,053
Arthur J. JonesRepublican
25.5%57,885
Write-ins and other votesOther party
2.8%6,480
227,418 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
Money in this race
Each line compares the two campaigns on one scale.
Daniel LipinskiNo Republican
$1.6M
Raised by the campaign
—
$2.4M
Spent by the campaign
—
$450.1K
Cash on hand
—
Campaign money: FEC, through Dec 31, 2018.
Source: FEC campaign filingsUpdated Dec 31, 2018